/* ==========================================================================
   SmartSenior Admin — Dashboard layout (Apple light theme)
   ========================================================================== */

/* ---- App shell ------------------------------------------------------------ */

.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ---- Sidebar -------------------------------------------------------------- */

.sidebar {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-right: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--color-border);
}

.brand-dot {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #1D1D1F;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.2px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 10px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  min-height: 40px;
  transition: background 0.12s ease, color 0.12s ease;
}

.nav-item:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-text);
}

.nav-item.active {
  background: rgba(0, 113, 227, 0.1);
  color: var(--color-accent);
  font-weight: 600;
}

.nav-icon {
  display: flex;
  align-items: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-icon svg { width: 16px; height: 16px; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.tenant-pill {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.3em 0.8em;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sign-out-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
  min-height: 34px;
}

.sign-out-btn:hover {
  background: rgba(255, 59, 48, 0.07);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

/* ---- Main wrap ------------------------------------------------------------ */

.main-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

/* ---- Top bar -------------------------------------------------------------- */

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 24px;
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-shrink: 0;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-height: 36px;
  min-width: 36px;
  padding: 0;
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.menu-toggle svg { width: 16px; height: 16px; }

.page-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-text);
  letter-spacing: -0.2px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-status {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35em 0.8em;
  border-radius: 8px;
}

/* Language switch (EN / 日本語) */
.lang-switch {
  display: inline-flex;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 9px;
  padding: 2px;
  gap: 2px;
}

.lang-switch button {
  min-height: unset;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.lang-switch button:hover { color: var(--color-text); background: transparent; }

.lang-switch button.active {
  background: #fff;
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* Presentation-link field — subtle emphasis as the easy path */
.field-presentation {
  background: rgba(0, 113, 227, 0.05);
  border: 1px solid rgba(0, 113, 227, 0.16);
  border-radius: 12px;
  padding: 14px 16px;
}

.top-status.info    { background: rgba(0,113,227,.1);   color: var(--color-accent); }
.top-status.success { background: rgba(52,199,89,.12);  color: #15803D; }
.top-status.error   { background: rgba(255,59,48,.1);   color: var(--color-danger); }

/* ---- Content -------------------------------------------------------------- */

.content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

.section { display: none; }
.section.active { display: block; }

/* ---- Stat cards ----------------------------------------------------------- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 1100px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .stat-row { grid-template-columns: 1fr; } }

.stat-card {
  border-radius: 16px;
  padding: 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  top: -30px;
  right: -20px;
}

.gradient-blue  { background: linear-gradient(135deg, #1D4ED8 0%, #3B82F6 100%); }
.gradient-teal  { background: linear-gradient(135deg, #0F766E 0%, #14B8A6 100%); }
.gradient-amber { background: linear-gradient(135deg, #B45309 0%, #F59E0B 100%); }
.gradient-rose  { background: linear-gradient(135deg, #BE123C 0%, #FB7185 100%); }

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.85;
  margin: 0 0 6px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin: 0 0 4px;
  font-variant-numeric: tabular-nums;
}

.stat-sub {
  font-size: 0.78rem;
  opacity: 0.75;
  margin: 0;
}

/* ---- Dashboard grid ------------------------------------------------------- */

.dash-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }

/* ---- Card ----------------------------------------------------------------- */

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.card-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.card-row-actions input[type="search"] {
  min-height: 36px;
  padding: 0 12px;
  font-size: 0.88rem;
  max-width: 200px;
}

.btn-link {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  min-height: unset;
  min-width: unset;
}

.btn-link:hover { opacity: 0.75; background: none; }

/* ---- Chart ---------------------------------------------------------------- */

.chart-wrap {
  position: relative;
  height: 260px;
}

/* ---- Activity list -------------------------------------------------------- */

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 300px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
}

.activity-item:last-child { border-bottom: none; }

.activity-badge {
  flex-shrink: 0;
  padding: 0.2em 0.5em;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-search    { background: #DBEAFE; color: #1D4ED8; }
.badge-view      { background: #CCFBF1; color: #0F766E; }
.badge-slideshow { background: #EDE9FE; color: #6D28D9; }
.badge-video     { background: #FFEDD5; color: #C2410C; }
.badge-nfc       { background: #FEF9C3; color: #A16207; }
.badge-qr        { background: #DCFCE7; color: #15803D; }

.activity-body  { flex: 1; }
.activity-desc  { color: var(--color-text); line-height: 1.3; }
.activity-time  { color: var(--color-text-muted); font-size: 0.75rem; margin-top: 2px; }

.activity-empty {
  display: flex;
  justify-content: center;
  padding: 24px 0;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

/* ---- Mini table ----------------------------------------------------------- */

.mini-table {
  width: 100%;
  border-collapse: collapse;
}

.mini-table th {
  text-align: left;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-muted);
  padding: 0 12px 10px;
  border-bottom: 1px solid var(--color-border);
}

.mini-table td {
  padding: 11px 12px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  color: var(--color-text);
}

.mini-table tr:last-child td { border-bottom: none; }
.mini-table tr:hover td { background: rgba(0, 0, 0, 0.02); }

.avatar-cell { display: flex; align-items: center; gap: 10px; }

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
}

.profile-name { font-weight: 600; font-size: 0.9rem; }
.profile-meta { font-size: 0.78rem; color: var(--color-text-muted); }
.table-actions { display: flex; gap: 6px; }

.table-actions button {
  min-height: 30px;
  min-width: 30px;
  padding: 0 10px;
  font-size: 0.78rem;
  border-radius: 8px;
}

/* ---- Full profiles table -------------------------------------------------- */

.profiles-table-wrap { overflow-x: auto; }

.profiles-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
}

.profiles-table th {
  text-align: left;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-muted);
  padding: 8px 14px 10px;
  border-bottom: 1px solid var(--color-border);
}

.profiles-table td {
  padding: 12px 14px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  color: var(--color-text);
}

.profiles-table tr:last-child td { border-bottom: none; }
.profiles-table tbody tr:hover td { background: rgba(0, 0, 0, 0.02); }

.profiles-table th.sortable:hover { color: var(--color-accent); }
.sort-icon { margin-left: 4px; opacity: 0.35; font-size: 0.75em; }
.sort-icon.active { opacity: 1; color: var(--color-accent); }

.empty-state {
  text-align: center;
  padding: 40px 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---- Form layout ---------------------------------------------------------- */

.form-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 960px) { .form-layout { grid-template-columns: 1fr; } }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.field { margin-bottom: 16px; }

.field-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 5px;
}

.form-status {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.form-status.info    { background: #EFF6FF; color: #1D4ED8; border: 1px solid #BFDBFE; }
.form-status.success { background: #F0FFF4; color: #15803D; border: 1px solid #BBF7D0; }
.form-status.error   { background: #FFF2F2; color: #C0392B; border: 1px solid #FECACA; }

.form-actions { display: flex; gap: 10px; margin-top: 6px; }

/* ---- Dropzone ------------------------------------------------------------- */

.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--color-accent);
  background: rgba(0, 113, 227, 0.04);
}

.dropzone strong { color: var(--color-accent); }
.dropzone p { margin: 4px 0; font-size: 0.9rem; }

.dropzone-icon {
  width: 36px;
  height: 36px;
  color: var(--color-text-muted);
  margin: 0 auto 8px;
  display: block;
}

.dropzone input[type="file"] { display: none; }

/* ---- Upload progress ------------------------------------------------------ */

.upload-progress {
  height: 6px;
  background: var(--color-bg);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 10px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  transition: width 0.2s ease;
}

/* ---- Media previews ------------------------------------------------------- */

.media-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.media-thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  aspect-ratio: 1 / 1;
}

.media-thumb img,
.media-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-thumb .badge {
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15em 0.45em;
  border-radius: 5px;
  background: rgba(255,255,255,0.9);
  color: var(--color-accent);
}

.media-thumb .remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  padding: 0;
  font-size: 0.72rem;
  border-radius: 50%;
  background: var(--color-danger);
  color: #fff;
  line-height: 1;
}

/* ---- NFC / QR ------------------------------------------------------------- */

.url-row { display: flex; gap: 8px; }

.url-input {
  font-family: monospace;
  font-size: 0.82rem;
}

.qr-wrap {
  display: flex;
  justify-content: center;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-top: 16px;
  width: fit-content;
}

/* ---- Mobile sidebar ------------------------------------------------------- */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -240px;
    top: 0;
    z-index: 100;
    transition: left 0.22s ease;
    box-shadow: var(--shadow);
  }

  .sidebar.open { left: 0; }
  .menu-toggle  { display: flex; }
  .content      { padding: 16px; }
}

/* ---- Utility -------------------------------------------------------------- */

.hidden { display: none !important; }

.btn-secondary {
  color: var(--color-text);
  background: transparent;
  border: 1.5px solid var(--color-border);
  font-size: 0.85rem;
  min-height: 36px;
  padding: 0 14px;
}

.btn-secondary:hover { background: rgba(0,0,0,0.04); }

.btn-danger  { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #D93025; }

/* ── Family picker ── */

.family-picker { display: flex; flex-direction: column; gap: 8px; }

.family-search-row { position: relative; }
.family-search-row input {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.9rem;
}

.family-suggestions {
  list-style: none;
  margin: 0;
  padding: 4px 0;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  max-height: 200px;
  overflow-y: auto;
}

.family-suggestion-item {
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-text);
}
.family-suggestion-item:hover { background: var(--color-bg); }

.family-selected {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 0;
}

.family-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
  border-radius: 20px;
  padding: 4px 10px 4px 12px;
  font-size: 0.85rem;
  color: #3730A3;
}

.family-tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: #6366F1;
  font-size: 0.8rem;
  padding: 0;
  line-height: 1;
}
.family-tag-remove:hover { color: #DC2626; }